#63CBCC#63CBCC

#63CBCC is a light, moderate teal. Relative luminance 0.497; OKLCH L 78.1% C 0.096 H 196.2°. Best body text is #000000 at 10.94:1 contrast (WCAG AA passes).

Color values

HEX	#63CBCC
RGB	rgb(99, 203, 204)
HSL	hsl(181, 51%, 59%)
HSV	hsv(181, 51%, 80%)
CMYK	cmyk(51.5%, 0.5%, 0%, 20%)
CIE-LAB	lab(75.90, -29.73, -9.73)
CIE-LCH	lch(75.90, 31.28, 198.13°)
OKLab	oklab(78.1% -0.0926 -0.0269)
OKLCH	oklch(78.1% 0.096 196.2)
XYZ	xyz(37.3961, 49.7207, 64.7414)
Luminance	0.4972 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63CBCC #CC6463

analogous

#63CC98 #63CBCC #6397CC

triadic

#63CBCC #CC63CB #CBCC63

tetradic

#63CBCC #9863CC #CC6463 #97CC63

square

#63CBCC #9863CC #CC6463 #97CC63

split-complementary

#63CBCC #CC6397 #CC9863

monochromatic

#2C8788 #3CB5B6 #63CBCC #91DADB #BFEAEA

Accessibility & contrast

On white

1.92

#63CBCC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.94

#63CBCC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63CBCC

10.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63CBCC	#FFFFFF	#000000	##000000
##63CBCC	1.00	1.92	10.94	10.94
#FFFFFF	1.92	1.00	21.00	21.00
#000000	10.94	21.00	1.00	1.00
##000000	10.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFC3CC

Deuteranopia (green-blind)

#AEB6CD

Tritanopia (blue-blind)

#09D1CB

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #63cbcc;
/* rgb */ color: rgb(99, 203, 204);
/* oklch */ color: oklch(78.1% 0.096 196.2);

Tailwind

colors: {
  custom: {
    50: '#98dbdb',
    500: '#63cbcc',
    950: '#000000',
  },
}

SCSS

$custom: #63cbcc;
$custom-light: #98dbdb;
$custom-dark: #000000;

JSON

{
  "hex": "#63cbcc",
  "rgb": {
    "r": 99,
    "g": 203,
    "b": 204
  },
  "hsl": {
    "h": 180.571,
    "s": 50.725,
    "l": 59.412
  },
  "oklch": {
    "l": 0.78104,
    "c": 0.09646,
    "h": 196.2
  },
  "luminance": 0.49724
}

Semantic roles & 50–950 ramp

primary

#63CBCC

secondary

#DAB1B1

accent

#4F4EDA

background

#F9FDFD

surface

#F2FBFB

border

#CCD4D4

text

#0E1515

muted

#7E8383

Preview Lab

Preview with #63CBCC

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →